Answer:
To increase a number in 5:7 the multiplicative ratio will be 7:5 so,
Step-by-step explanation:
= 150 × 7/5
= 30 × 7
= 210
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Answer:
To increase a number in 5:7 the multiplicative ratio will be 7:5 so,
Step-by-step explanation:
= 150 × 7/5
= 30 × 7
= 210