Answer:
it would be 3/7
Step-by-step explanation:
3+4=7 3 cousins out of the seven are girls
$60 ÷ $15 = 4
$9 × 4 = $36
he saved $36 when he earned $60
Answer: The carpenter will need 84 square inches of wood.
In this problem we are looking for the surface area of the jewelry box. This box has 5 faces. The two triangles at each end and the 3 rectangle pieces between them.
The sides of the triangles are 3, 4, 5 which always forms a right triangle with legs of 3 and 4. Use the formula for the area of a triangle, we have 3 x 4 / 2 = 6. The area of each triangle is 6 square inches.
Now, the three sides, each one has a height of 6.
3 x 6 = 18
4 x 6 = 24
5 x 6 = 30
If we add all the sides together, we get an area of 84 square inches.
6 + 6 + 18 + 24 + 30 = 84
Answer:
432
Step-by-step explanation:
number of :cows =32
: sheep=12×32 =384
: goats = 1345+384=1728
if he seal 3/4 of his goat ........
3/4×1728= 1296
the remained goat is :
1728-1296=432
Answer:
45cm or 9cm are all the possible lengths
