標題:
math, rate and ratio
發問:
1 US dollar is equivalent to 7.8 hk dollar, 1 euro is equivalent to 11.32 hk dollar, how much us dollar are equivalent to 1 STEPS PLEASE
最佳解答:
Suppose you are asking 1 US dollar are equivalent to 1 EURO. Use HKD as medium in this math. USD1 = HKD7.8 then HKD1 = USD 1/7.8 ..........(1) EUR1 = HKD11.32 then HKD1 = EUR 1/11.32 ..........(2) Combine (1) & (2), HKD1 = USD 1/7.8 = EUR 1/11.32 So USD 1/7.8 = EUR 1/11.32 Multiply both sides with 11.32, we get USD 11.32/7.8 = EUR 1 Therefore, EUR 1 = USD 1.45
其他解答:
math, rate and ratio
發問:
1 US dollar is equivalent to 7.8 hk dollar, 1 euro is equivalent to 11.32 hk dollar, how much us dollar are equivalent to 1 STEPS PLEASE
最佳解答:
Suppose you are asking 1 US dollar are equivalent to 1 EURO. Use HKD as medium in this math. USD1 = HKD7.8 then HKD1 = USD 1/7.8 ..........(1) EUR1 = HKD11.32 then HKD1 = EUR 1/11.32 ..........(2) Combine (1) & (2), HKD1 = USD 1/7.8 = EUR 1/11.32 So USD 1/7.8 = EUR 1/11.32 Multiply both sides with 11.32, we get USD 11.32/7.8 = EUR 1 Therefore, EUR 1 = USD 1.45
其他解答:
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