Green Bridge Learning Resource Nchekwa Maka Money

Gbogbo ọrọ náà

Money calculations are the most everyday mathematics of all: working out a bill, a wage, a profit, or how much foreign currency you get for your own. The arithmetic is familiar, but accuracy with decimals and exchange rates is what turns a sensible method into the right answer.

In this lesson you will calculate confidently with money and convert from one currency to another using an exchange rate. These skills connect directly to percentages, ratio and rates.

Ayẹwo Ẹkọ

Ekele diri gi maka imecha ihe karịrị na Money. Ugbu a na ị na-enyochakwa isi echiche na echiche ndị dị mkpa, ọ bụ oge iji nwalee ihe ị ma. Ngwa a na-enye ụdị ajụjụ ọmụmụ dị iche iche emebere iji kwado nghọta gị wee nyere gị aka ịmata otú ị ghọtara ihe ndị a kụziri.

Ị ga-ahụ ngwakọta nke ụdị ajụjụ dị iche iche, gụnyere ajụjụ chọrọ ịhọrọ otu n’ime ọtụtụ azịza, ajụjụ chọrọ mkpirisi azịza, na ajụjụ ede ede. A na-arụpụta ajụjụ ọ bụla nke ọma iji nwalee akụkụ dị iche iche nke ihe ọmụma gị na nkà nke ịtụgharị uche.

Jiri akụkụ a nke nyocha ka ohere iji kụziere ihe ị matara banyere isiokwu ahụ ma chọpụta ebe ọ bụla ị nwere ike ịchọ ọmụmụ ihe ọzọ. Ekwela ka nsogbu ọ bụla ị na-eche ihu mee ka ị daa mba; kama, lee ha anya dị ka ohere maka ịzụlite onwe gị na imeziwanye.

Items cost $12.50, $3.75 and $8.20. What is the total? A. $23.45 B. $24.45 C. $24.55 D. $25.45 Answer: B
The exchange rate is $1 = £0.80. Convert $250 to pounds. A. £200 B. £250 C. £312.50 D. £450 Answer: A
The exchange rate is $1 = £0.80. Convert £200 to dollars. A. $160 B. $200 C. $250 D. $280 Answer: C
A shopper pays $30 for goods costing $24.45. What is the change? A. $5.45 B. $5.55 C. $6.55 D. $54.45 Answer: B
Which is the correct way to write five dollars and fifty cents? A. $5.5 B. $5.05 C. $5.50 D. $5,50 Answer: C