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5 votes
No links please i cant seem to find the answer for this qn

No links please i cant seem to find the answer for this qn-example-1
User Eranga
by
3.9k points

2 Answers

4 votes

Answer:

(a) is 15

(b) is 30

75 divide by 15 times 90 divide by 15 is 30

User Inon
by
4.4k points
6 votes

Answer:

Explanation:

Highest common factor of 75 and 90 will be the largest possible length of the square.

75 = 5 * 5 * 3

90 = 3 * 3 * 2 * 5

GCF = 5 * 3 = 15

Length of the side of square = 15 cm

b) Number of squares = Area of sheet ÷ Area of square


= (75*90)/(15*15)\\\\= 5 * 6\\\\= 30

Total number of square = 30

User Hrafn
by
4.2k points