A bottle of malt costs three times as much as a bottle of...
A bottle of malt costs three times as much as a bottle of Mirinda. If 5 bottles of malt and 4 bottles of Mirinda cost N380.00 altogether, how much does a bottle of malt cost?
N90.00
N80.000
N60,000
N40,000
N20,000
Correct answer is C
let one bottle of mirinda cost = #x, a bottle of malt will cost #3x
4 bottles of mirinda will cost = #4x, then 5 bottles of malt cost = #15x
total cost = 4x + 15x = 380
x = 380/19 = 20, therefore a bottle of mirinda cost = #20 then a bottle of mirinda will cost 3 x 20 = #60.00
A wire was shaped to form a square of area 81cm2. An equilateral triangle was formed by the sam...
What is the locus of the mid-point of all the chords of length 6cm with circle of radius 5cm an...
In the diagram, /MN/, /OP/, /QOP/ = 125o. What is the size of < MQR? ...
In the diagram, |SP| = |SR| and < PRS = 50o. Calculate < PQR...
What is the general term of the sequence 3, 8, 13, 18, ...? ...
A factory worker earns ₦50,000 per month out of which he spends 15% on his children's educatio...