Answer:
He needs 4 more pieces
Step-by-step explanation:
Here, we want to know the number of more string pieces that are needed
Firstly, we need to the number of string pieces obtained from the 8 2/5 inch piece
we divide 8 2/5 by 3/5
That will be;
42/5 * 5/3 = 14
So what he will get is 14 pieces from the 8 2/5 inch
The number of pieces needed is thus;
18-14 = 4
The value of expression 15/16 *9.1/5 is 69/8.
Given an expression being 15/16* 9.1/5.
We are required to solve the expression and find the value of the expression.
Expression is combination of numbers, symbols, coefficients, fractions, determinants, indeterminants but not mostly found in equal to form.
The expression is 15/16 *9.1/5.
9.1/5 is given in mixed fraction form so we have to first simplify it to a simple form.
Fraction is a combination of two numbers, one exists above the division sign and one below the division sign.
9.1/5=(5*9+1)/5=46/5
Now put the value of 9.1/5 in the given expression.
=15/16 * 46/5
=690/80
=69/8
Hence the value of expression 15/16 *9.1/5 is 69/8.
Learn more about expressions at brainly.com/question/723406
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Answer:
answer choice a! (16)
Step-by-step explanation:
Answer:
1/2 L
Step-by-step explanation:
She makes 1 1/2 L of lemonade i.e. 3/2 L of lemonade.
She pours 1/4 of liter of lemonade into a thermos to take to the park. The amount of lemonade left is:
3/2 - 1/4 = 1 1/4 L = 5/4 L
Her brother drinks 2/5 of the remaining lemonade. The amount of lemonade that her brother drinks is:
2/5 * 5/4 = 1/2 L
Her brother drinks 1/2 L.
