Lindsey has 25 inches long ribbons now.
Further explanation:
Simple addition and multiplication has to be used to solve this question.
Given
Ribbon Lindsey already has= 10 inches
Number of pieces she bought inches = 3
Length of each ribbon piece = 5 inches
So,
As she already had 10 inches, now she has
Lindsey has 25 inches long ribbons now.
Keywords: Addition, multiplication
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I’m assuming 15 1 over 2 means 15.5 or 15 1/2, in which case your answer would be 4.9 • 15.5 = 75.95 cm.
Okay so
65 has an inflammation of 2.8
65x2.8 = 182
90 has an inflammation of 1.5
90x1.5 = 140
so that means 45 has to have one of those
45x2.8 = 126
45x1.5 = 67.5
looking at the size differences it would make sense for the answer to be
126
hope this helps i haven't done math in a bit
Sandwiches = S
Water = W
S + W = 200
S +W -W = 200-W
S = 200-W
$3S + $0.75W = $318.75
$3(200-W) + $0.75W = $318.75
$600 - $3W + $0.75W = $318.75
$600 -$2.25W = $318.75
$600 - $600 - $2.25W = $318.75 - $600
- $2.25W = -$281.25
-$2.25W/-$2.25 = -$281.25/-$2.25
W = 125
S = 200-125
S = 75
Mikhael bought 75 sandwiches and 125 bottles of water
CHECK
$3S + $0.75W = $318.75
$3(75) + $0.75(125) = $318.75
$225 + $93.75 = $318.75
$318.75 = $318.75